| Equations balanced on the previous day | Equations balanced on the next day |
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Fe2(SO4)3 + 12 KSCN = 2 K3Fe(SCN)6 + 3 K2SO4
NH4I + Cl2 = NH4Cl + I2 =>
2 NH4I + Cl2 = 2 NH4Cl + I2
SiH4 + NH3 = Si3N4 + H2 =>
3 SiH4 + 4 NH3 = Si3N4 + 12 H2
CuCO3*Cu(OH)2 = CuO + H2O + CO2 =>
CuCO3*Cu(OH)2 = 2 CuO + H2O + CO2
C2 + H2 = CH2 =>
C2 + 2 H2 = 2 CH2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
NO + H2 = N2 + H2O =>
2 NO + 2 H2 = N2 + 2 H2O
CuCO3*Cu(OH)2 = CuO + H2O + CO2 =>
CuCO3*Cu(OH)2 = 2 CuO + H2O + CO2
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
Mg + HNO3 = Mg(NO3)2 + NH4NO3 + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + NH4NO3 + 3 H2O
MgCl2 + HNO3 = Mg(NO3)2 + HCl =>
MgCl2 + 2 HNO3 = Mg(NO3)2 + 2 HCl
NO2 + H20 = HNO3 + NO =>
40 NO2 + H20 = 20 HNO3 + 20 NO
CaSiO3 + HF = H2SiF6 + CaF2 + H2O =>
CaSiO3 + 8 HF = H2SiF6 + CaF2 + 3 H2O
Cu2S = Cu + S =>
Cu2S = 2 Cu + S
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
HCl + Na2CO3 = NaCl + H2O + CO2 =>
2 HCl + Na2CO3 = 2 NaCl + H2O + CO2
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
NH4NO3 + Na2S = NaNO3 + NH3 + H2S =>
2 NH4NO3 + Na2S = 2 NaNO3 + 2 NH3 + H2S
Cu2(s) + FeCl3(aq) = FeCu + Cl2 =>
Cu2(s) + 2 FeCl3(aq) = 2 FeCu + 3 Cl2
H3PO4 + NaCN = HCN + Na3PO4 =>
H3PO4 + 3 NaCN = 3 HCN + Na3PO4
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
P4O10 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
P4O10 + 6 Mg(OH)2 = 2 Mg3(PO4)2 + 6 H2O
P4O10 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
P4O10 + 6 Mg(OH)2 = 2 Mg3(PO4)2 + 6 H2O
Ba(NO3)2 + Al2(SO4)3 = BaSO4 + Al(NO3)3 =>
3 Ba(NO3)2 + Al2(SO4)3 = 3 BaSO4 + 2 Al(NO3)3
Cl2 + Br{-} = Cl{-} + Br2 =>
Cl2 + 2 Br{-} = 2 Cl{-} + Br2
Cu(s) + FeCl3(aq) = FeCu + Cl2 =>
2 Cu(s) + 2 FeCl3(aq) = 2 FeCu + 3 Cl2
CH3CH2CH2CH(OH)CH2OH + O2 = CO2 + H2O =>
CH3CH2CH2CH(OH)CH2OH + 7 O2 = 5 CO2 + 6 H2O
NaCl + Hg2(C2H3O2) = Na(C2H3O2) + Hg2Cl =>
NaCl + Hg2(C2H3O2) = Na(C2H3O2) + Hg2Cl
I2O5 + BrF3 = IF5 + O2 + BrF2 =>
2 I2O5 + 20 BrF3 = 4 IF5 + 5 O2 + 20 BrF2
S + O2 + NaOH = Na2SO4 + H2O =>
2 S + 3 O2 + 4 NaOH = 2 Na2SO4 + 2 H2O
NaCl + Hg2(C2H3O2)2 = Na(C2H3O2)2 + Hg2Cl =>
NaCl + Hg2(C2H3O2)2 = Na(C2H3O2)2 + Hg2Cl
Al + HNO3 = Al(NO3)3 + N2O + H2O =>
8 Al + 30 HNO3 = 8 Al(NO3)3 + 3 N2O + 15 H2O
O2 + Cr = O4Cr =>
2 O2 + Cr = O4Cr
Zn + HNO3 = Zn(NO3)2 + NO2 + H2O =>
Zn + 4 HNO3 = Zn(NO3)2 + 2 NO2 + 2 H2O
CO2 + H2O = C12H22O11 + O2 =>
12 CO2 + 11 H2O = C12H22O11 + 12 O2
H3PO4 + KOH = H2O + K3PO4 =>
H3PO4 + 3 KOH = 3 H2O + K3PO4
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
H2SO4 + NaOH = NaHSO4 + H2O =>
H2SO4 + NaOH = NaHSO4 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C7H14 + O2 = CO2 + H20 =>
10 C7H14 + 70 O2 = 70 CO2 + 7 H20
O2 + Cr = O6Cr =>
3 O2 + Cr = O6Cr
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
Zn + HNO3 = Zn(NO3)2 + NO2 + H2O =>
Zn + 4 HNO3 = Zn(NO3)2 + 2 NO2 + 2 H2O
MnO2 + HCl = Cl2 + MnCl2 + H2O =>
MnO2 + 4 HCl = Cl2 + MnCl2 + 2 H2O
CH4 + H2O = CO2 + H3O =>
CH4 + 10 H2O = CO2 + 8 H3O
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/08/12
Equations balanced on 04/07/11
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